Report Electromagnetic fields and tics in Tourette Syndrome and Tics Posted March 16, 2012 · Edited March 16, 2012 by guy123 Hej Jens, Normally I would agree with you, but this isn't really one of those hippie new age health forums. Electromagnetic fields do have influence on the body and may affect tics in some people. IIRC there has been at least some scientific research done on this. It's not like that's on the same level as those magnetic bracelets that are supposed to make you stronger or whatever by "realigining your electromagnetic field." Now that is nonsense.